docs: fs: porting.rst: fix a broken reference to another doc
authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Wed, 31 Jul 2019 20:27:56 +0000 (17:27 -0300)
committerJonathan Corbet <corbet@lwn.net>
Wed, 31 Jul 2019 20:30:23 +0000 (14:30 -0600)
commit9195c3e8d58a258344a33e0e05359564e8f8e538
treefe5d3edfbd42c57c3ebb28b6a03b6d4697dbdfd5
parente9bb627561535dd584b43a8c0afe93a67bc6a2c5
docs: fs: porting.rst: fix a broken reference to another doc

With all those document shifts, references to documents get
broken.

Fix one such occurrence at porting.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/filesystems/porting.rst